Our in-house experts typically reply within one business day.
CURT
Verify Fitment
Select your vehicle to confirm this part fits.
Confirmed to Fit
Confirmed to Fit
Confirmed to Fit
1999 - 2002 Chevrolet Silverado 1500
Confirmed to Fit
2001 - 2002 Chevrolet Silverado 1500 HD
Confirmed to Fit
1999 - 2002 Chevrolet Silverado 2500
Confirmed to Fit
2001 - 2002 Chevrolet Silverado 2500 HD
Confirmed to Fit
2001 - 2002 Chevrolet Silverado 3500
Confirmed to Fit
2000 - 2002 Chevrolet Suburban 1500
Confirmed to Fit
2000 - 2002 Chevrolet Suburban 2500
Confirmed to Fit
2000 - 2002 Chevrolet Tahoe
Confirmed to Fit
1999 - 2002 GMC Sierra 1500
Confirmed to Fit
2001 - 2002 GMC Sierra 1500 HD
Confirmed to Fit
1999 - 2002 GMC Sierra 2500
Confirmed to Fit
2001 - 2002 GMC Sierra 2500 HD
Confirmed to Fit
2001 - 2002 GMC Sierra 3500
Confirmed to Fit
2000 - 2002 GMC Yukon
Confirmed to Fit
2000 - 2002 GMC Yukon XL 1500
Confirmed to Fit
2000 - 2002 GMC Yukon XL 2500
Confirmed to Fit
Always the correct part
We know our products
Quality Products
Free Shipping!
Always the correct part
We know our products
Quality Products
Free Shipping!
Free 2-Day Shipping
Guaranteed fast delivery on this item
Authorized Dealer
Quick Ship
In stock and ready to ship — order now!
FREE 2-DAY SHIPPINGGUARANTEED
Guaranteed delivery by Wed, Sep 23
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
Warranty: One-Year Limited Warranty
Installation Difficulty: Novice
Installation Time Exact (Minutes): 5
A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle?s factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Cadillac Escalade, Escalade EXT, Chevy Silverado or GMC Sierra 1500, 1500HD, 2500, 2500HD, 3500, Suburban 1500, 2500, Avalanche 1500, 2500, Tahoe, GMC Yukon, Yukon XL 1500 and 2500 (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. They're also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-949420 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2002 | Cadillac Escalade | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2002 | Cadillac Escalade EXT | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2002 | Chevrolet Avalanche 1500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2002 | Chevrolet Avalanche 2500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 1999 - 2002 | Chevrolet Silverado 1500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | Chevrolet Silverado 1500 HD | Installation Location: BH3 Installation Time: 30-60 minutes |
| 1999 - 2002 | Chevrolet Silverado 2500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | Chevrolet Silverado 2500 HD | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | Chevrolet Silverado 3500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2000 - 2002 | Chevrolet Suburban 1500 | Installation Location: BH3 Installation Time: 30-60 minutes w/Amber Turn Signals |
| 2000 - 2002 | Chevrolet Suburban 2500 | Installation Location: BH3 Installation Time: 30-60 minutes w/Amber Turn Signals |
| 2000 - 2002 | Chevrolet Tahoe | Installation Location: BH3 Installation Time: 30-60 minutes w/Amber Turn Signals |
| 1999 - 2002 | GMC Sierra 1500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | GMC Sierra 1500 HD | Installation Location: BH3 Installation Time: 30-60 minutes |
| 1999 - 2002 | GMC Sierra 2500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | GMC Sierra 2500 HD | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2001 - 2002 | GMC Sierra 3500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2000 - 2002 | GMC Yukon | Installation Location: BH3 Installation Time: 30-60 minutes w/Amber Turn Signals |
| 2000 - 2002 | GMC Yukon XL 1500 | Installation Location: BH3 Installation Time: 30-60 minutes |
| 2000 - 2002 | GMC Yukon XL 2500 | Installation Location: BH3 Installation Time: 30-60 minutes |
The CURT 51342 Quick Plug Electric Trailer Brake Controller Wiring Harness, Select Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Escalade (Part #BKDK51342) fits 2002 Cadillac Escalade models. The 2002 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT 51342 Quick Plug Electric Trailer Brake Controller Wiring Harness, Select Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Escalade (Part #BKDK51342) fits the following vehicles: 2002 Cadillac Escalade; 2002 Cadillac Escalade EXT; 2002 Chevrolet Avalanche 1500; 2002 Chevrolet Avalanche 2500; 1999-2002 Chevrolet Silverado 1500; 2001-2002 Chevrolet Silverado 1500 HD; 1999-2002 Chevrolet Silverado 2500; 2001-2002 Chevrolet Silverado 2500 HD; 2001-2002 Chevrolet Silverado 3500; 2000-2002 Chevrolet Suburban 1500; 2000-2002 Chevrolet Suburban 2500; 2000-2002 Chevrolet Tahoe; 1999-2002 GMC Sierra 1500; 2001-2002 GMC Sierra 1500 HD; 1999-2002 GMC Sierra 2500; 2001-2002 GMC Sierra 2500 HD; 2001-2002 GMC Sierra 3500; 2000-2002 GMC Yukon; 2000-2002 GMC Yukon XL 1500; 2000-2002 GMC Yukon XL 2500. Always verify your specific year, make, and model before ordering.
Yes, the CURT 51342 Quick Plug Electric Trailer Brake Controller Wiring Harness, Select Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Escalade (Part #BKDK51342) is designed to fit the 2002 Cadillac Escalade.
The CURT 51342 Quick Plug Electric Trailer Brake Controller Wiring Harness, Select Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Escalade (Part #BKDK51342) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the CURT brake control harness (part numbers 51342 and 51343) is compatible with Chevrolet Silverado. The harness connects to the vehicle's electrical junction box located under the dash, to the left of the steering column.
The CURT brake control harness (51342 and 51343) is compatible with: Cadillac Escalade & EXT; Chevrolet Avalanche, Silverado, Suburban (new body w/ amber turn signals), and Tahoe (new body w/ amber turn signals); GMC Sierra, Yukon (new body w/ amber turn signals), Yukon Denali (new body w/ amber turn signals), Yukon XL, and Yukon XL Denali.
Yes, the CURT brake control harness (51342 and 51343) is compatible with GMC Yukon, Yukon Denali, Yukon XL, and Yukon XL Denali models with the new body and amber turn signals.
The CURT brake control harness includes the harness assembly with connectors and cable ties for securing the harness. The manual does not specify additional components beyond these items.
The electrical junction box is located under the dash, to the left of the steering column. The connection point for the brake control harness is in the top row of the junction box, second from the left.
1. Locate the black electrical junction box under the dash, left of the steering column, and remove the box cover. 2. Find the connection point in the top row, second from the left. 3. Insert the connector on the CURT brake control harness into this vehicle connection point. 4. Verify battery power is supplied using a circuit tester by carefully probing the connector. 5. Insert the brake control harness's black connector into the brake control's quick plug connector. 6. Secure the harness with provided cable ties, avoiding pinch points.
After inserting the connector into the vehicle connection point in the junction box, carefully probe the connector with a circuit tester to verify that battery power (+) is supplied to the brake control harness. Make sure none of the wires are touching during this test.
If the vehicle does not supply power to the brake control harness, a universal brake control wiring kit (part number #51500) will need to be installed. Follow the installation instructions provided with the wiring kit. The factory harness must be modified: cut the battery wire and trailer brake wire leading to the factory connector, leaving enough room to use butt connectors to attach the wires from the universal brake control wiring kit.
After the universal brake control wiring kit is installed, cap and/or tape the exposed ends of the cut wires to prevent shorting.
Secure the brake control harness with the provided cable ties, avoiding any pinch points. This prevents the harness from moving or being damaged during vehicle operation.
After installation, test for proper function by following the brake control unit instruction manual. Mount the brake control unit as directed and perform the test procedures as instructed in the brake control user manual.
The manual specifies a circuit tester for verifying power supply. If the universal brake control wiring kit (#51500) is required, you will need tools to cut wires and install butt connectors, though specific tools are not detailed in this harness manual.
The CURT 51342 and 51343 harness fits Cadillac Escalade & EXT, Chevrolet Avalanche/Silverado/Suburban/Tahoe (new body with amber turn signals), and GMC Sierra/Yukon models (new body with amber turn signals) and Yukon XL variants.
Only if your vehicle does not supply power to the junction box connector. Test with a circuit tester after inserting the harness connector. If no power is detected, you will need the universal brake control wiring kit (#51500).
The harness connects to the black electrical junction box under the dash, left of the steering column, at the connection point in the top row, second from the left.
Ensure no wires are touching when testing for power. If you cut wires for the universal brake control wiring kit, cap and/or tape the exposed ends to prevent shorting. Follow all steps in the manual to ensure proper function.
Test for proper function by following the brake control unit instruction manual. Mount the unit as directed and perform the test procedures instructed in the brake control user manual.
No reviews have been added for this product.